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SpaceX makes big changes to Starship’s Florida launch pad

Teslarati

SpaceX has begun making drastic changes to its Starship launch pad in Florida after months of no activity. Until the past couple of weeks, SpaceX seemed to be in a wait-and-see mode as it conducted three Starship test flights from Starbase and gathered data on the effects of 33 Raptor engines thundering away at the launch pad.

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An Engineer Who Keeps Meta’s AI infrastructure Humming

Cars That Think

As a data-center network engineer with Meta’s network infrastructure team, Susana Contrera is playing a leading role in this unprecedented technology rollout. Her job is about “bringing designs to life,” she says. But she decided to pursue a career in engineering because of her parents, who were small-business owners.

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SpaceX to ship Starship ‘deluge’ hardware from Florida to Starbase

Teslarati

SpaceX appears to be preparing to ship a huge collection of hardware – including parts of a possible launch deluge system – from Florida to Texas. The resurgence of work on a totally different Starship pad design at 39A in late 2021 likely made that hardware redundant.

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Audi to demonstrate automated driving technology in Florida

Green Car Congress

Audi will be the first to test its automated driving technology on the Lee Roy Selmon Expressway in Tampa, Florida—which recently was designated as an automated driving and connected car test bed—using an Audi A7 equipped to handle piloted driving functions on freeway conditions up to 40 mph (64 km/h).

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Novel Li-metal electrode design could lead to more powerful solid-state batteries

Green Car Congress

Researchers at MIT and their colleagues are proposing a new design for electrodes that, based on the long-sought goal of using pure lithium metal as the anode, could lead to longer-lived batteries with higher energy densities. We designed this structure that gives us three-dimensional electrodes, like a honeycomb. —Ju Li.

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Astra ‘Rocket 3’ nosecone dooms first Florida launch attempt

Teslarati

Prior test flights used Rocket 1, Rocket 2, and Rocket 3 prototypes as Astra refined its design and embraced a hardware-rich development style that didn’t shy away from failure. Powered by five Delphin engines, the first stage produces up to ~145 kilonewtons (32,500 lbf) of thrust at liftoff. We have received our license.

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OSU & Wilberforce University team claims top spot in year one of the EcoCAR EV Challenge

Green Car Congress

The Ohio State (OSU) & Wilberforce University Team has been named the winner of Year One of the EcoCAR Electric Vehicle (EV) Challenge, taking the lead in the four-year collegiate engineering competition. The Team’s complex embedded system designs were impressive. Overall, the team earned a total of 850 points out of 1000.

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